main {
    background-color: rgba(0, 0, 0, 0.945);
}

#box-fiche {
    width: 80%;
    margin: 20px 0 20px 0 !important;
    position: initial !important;
    background-color: rgba(255, 255, 255, 0.2);
}

#conteneur-fiche {
    margin-bottom: 30px !important;
    height: auto;
}

.box-mentions {
    display: flex;
    flex-direction: column;
}

.box-mentions > h4 {
    margin-bottom: 10px;
    margin-top: 20px;
    color: #E40BC2;
}

.div-connectes > div {
    margin-top: 20px;
    border: solid 2px white;
    width: 150px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.div-connectes > div:hover {
    border-color: #E40BC2;
}

.btn-retour {
    color: white;
    font-size: larger;
}

/* responsive phone  */
@media only screen and (max-width: 500px) {
    #conteneur-fiche {
        width: 95% !important;
    }

    .div-connectes {
        height: auto !important;
    }

    #box-fiche {
        height: auto !important;
    }

    .register-box {
        display: none;
    }

    #connection {
        width: 75%;
    }

}

/* responsive tablette */
@media only screen and (max-width: 900px) and (min-width: 501px) {
    main {
        height: auto;
    }

    .register-box {
        display: none;
    }
}